The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Hitoshi Okamura sits on this spectrum.
This scientist: 141 publications — 44th percentile
44% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 705 publications or more.
The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Hitoshi Okamura sits on this spectrum.
This scientist: 39 D-Index — 27th percentile
27% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 144 D-Index or more.
Hitoshi Okamura is affiliated with Hiroshima University in Japan, focusing primarily on Medicine and Psychology. Their scholarly output includes 39 publications in Medicine and 15 in Psychology, with significant contributions to subfields such as Psychiatry and Mental Health, Clinical Psychology, General Health Professions, Oncology, and Physical Therapy, Sports Therapy and Rehabilitation.
The research topics frequently addressed by Okamura encompass Grief, Bereavement, and Mental Health, Balance, Gait, and Falls Prevention, Dementia and Cognitive Impairment Research, Maternal and Perinatal Health Interventions, Stroke Rehabilitation and Recovery, Childhood Cancer Survivors' Quality of Life, and Palliative Care and End-of-Life Issues.
Okamura has published in various academic venues. The most frequent publication sources include Dementia and Geriatric Cognitive Disorders, Japanese Journal of Clinical Oncology, Nursing and Health Sciences, Cureus, and PsycTESTS Dataset.
Among recent papers authored or coauthored by Okamura are:
Frequent collaborators in Okamura's research include Fumiko Kaneko, Kazuya Saita, Yoko Ueno, Tomoyuki Okazaki, and Keita Nakagawa.
Akira Kugaya;Tatsuo Akechi;Toru Okuyama;Hitoshi Okamura
Akira Kugaya M.D.;Tatsuo Akechi M.D.;Toru Okuyama M.D.;Tomohito Nakano
Hitoshi Okamura;Toru Watanabe;Masaru Narabayashi;Noriyuki Katsumata
Sakiko Fukui;Sakiko Fukui;Akira Kugaya;Hitoshi Okamura;Masae Kamiya
Yosuke Uchitomi;Ichiro Mikami;Kanji Nagai;Yutaka Nishiwaki
Makoto Inoue;Ken Tsukano;Mitsutaro Muraoka;Fumiko Kaneko
Tatsuo Akechi M.D.;Hitoshi Okamura M.D.;Yutaka Nishiwaki;Yosuke Uchitomi M.D.
Kana Endo;Kanji Matsukawa;Nan Liang;Chie Nakatsuka
Tatsuo Akechi;Tomohito Nakano;Hitoshi Okamura;Seiko Ueda
Tatsuo Akechi;Akira Kugaya;Hitoshi Okamura;Shigeto Yamawaki
Shuichi Ozono;Toshinari Saeki;Tomoyuki Mantani;Akiko Ogata
T Akechi;H Okamura;S Yamawaki;Y Uchitomi
Yosuke Uchitomi M.D.;Ichiro Mikami;Akira Kugaya M.D.;Nobuya Akizuki
Tatsuo Akechi M.D.;Hitoshi Okamura M.D.;Yutaka Nishiwaki;Yosuke Uchitomi M.D.
Akira Kugaya;Tatsuo Akechi;Hitoshi Okamura;Ichiro Mikami
Tatsuo Akechi;Akira Kugaya;Hitoshi Okamura;Yutaka Nishiwaki
Hitoshi Okamura;Nobutada Oomori;Yosuke Uchitomi
Yoshie Murakami;Yoshie Murakami;Hitoshi Okamura;Hitoshi Okamura;Kokichi Sugano;Teruhiko Yoshida
Tatsuo Akechi;Mayumi Fukue-Saeki;Akira Kugaya;Hitoshi Okamura
Tatsuo Akechi;Hitoshi Okamura;Shigeto Yamawaki;Yosuke Uchitomi
Yuuka Funaki;Fumiko Kaneko;Hitoshi Okamura
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